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Google Pixel 4a vs Google Pixel 6 Pro vs Google Pixel 3

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

5.8 inches
6.7 inches
5.5 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 444 PPI
3120 x 1440 pixels, 19.5:9 ratio, 512 PPI
2160 x 1080 pixels, 18:9 ratio, 442 PPI

Technology:

OLED
P-OLED
P-OLED

Refresh rate:

60Hz
120Hz

Screen-to-body:

82.53 %
88.83 %
77.36 %

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 730G SM7150-AA
Tensor
Qualcomm Snapdragon 845 SDM845

Processor:

Octa-core, 2200 MHz, Kryo 470, 64-bit, 8 nm
Octa-core, 2800 MHz, Cortex X1, 64-bit, 5 nm
Octa-core, 2500 MHz, Kryo 385, 64-bit, 10 nm

GPU:

Adreno 618
Mali-G78 MP20
Adreno 630

RAM:

6GB LPDDR4
12GB LPDDR5
4GB LPDDR4

Internal storage:

128GB (UFS 2.1), not expandable
128GB (UFS 3.1), not expandable
64GB, not expandable

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (12, 11, 10)
Android (12)
Android (12, 11, 10, 9.0 Pie)

Battery

Capacity:

3140 mAh
5003 mAh
2915 mAh

Type:

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results:

Charging:

USB Power Delivery
Fast charging, Qi wireless charging, Reverse wireless charging
USB Power Delivery, Qi wireless charging

Max charge speed:

Wired: 18.0W
Wired: 30.0W; Wireless: 23.0W

Camera

Rear:

Single camera
Triple camera
Single camera

Main camera:

12.2 MP (OIS, PDAF)
50 MP (OIS, Laser and PDAF)
12.2 MP (OIS, PDAF, CMOS image sensor)

Specifications:

Aperture size: F1.7; Focal length: 27 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.9; Focal length: 26 mm; Sensor size: 1/1.31"; Pixel size: 1.12 μm
Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Second camera:

48 MP (Telephoto, OIS)

Specifications:

Optical zoom: 4.0x; Aperture size: F3.5; Focal Length: 104 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Third camera:

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 18 mm; Pixel size: 1.25 μm

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

EIS
OIS, EIS, Video calling, Video sharing

Front:

8 MP
11.1 MP
8 MP (Dual-Camera, Wide Angle, Autofocus)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

5.67 x 2.73 x 0.32 inches (144 x 69.4 x 8.2 mm)
6.45 x 2.99 x 0.35 inches (163.9 x 75.9 x 8.9 mm)
5.73 x 2.69 x 0.31 inches (145.6 x 68.2 x 7.9 mm)

Weight:

5.04 oz (143.0 g)
7.41 oz (210.0 g)
5.22 oz (148.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Glass (Corning Gorilla Glass Victus); Frame: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance:

Water, Dust; IP68
Water, Dust; IP68

Biometrics:

Fingerprint (touch)
In-screen fingerprint
Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Just black
Stormy Black, Cloudy White, Sorta Sunny
Black, Pink, White

Cellular

5G:

n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, n258, n260, n261, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 32(1500 L-band), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Bands 2(1900), 5(850)

Data Speed:

LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS

Dual SIM:

Yes
Yes
Yes

SIM type:

Nano SIM, eSIM
Nano SIM, eSIM
Nano SIM, eSIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Multiple speakers
Earpiece, Multiple speakers

Features:

aptX, aptX-HD
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.2
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6); MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.1

Features:

Charging
Charging, OTG
Charging, Headphones port, Mass storage device

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, QZSS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo

Sensors:

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass, Barometer

Other:

NFC
NFC
NFC, VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M3, T4
M3, T4
M3, T3

Regulatory Approval

FCC approval:

Date approved:

Jun 25, 2020
Aug 31, 2018

FCC ID value:

A4RG025J
A4RG013A

Measured SAR:

Head:

1.18 W/kg
1.34 W/kg

Body:

1.19 W/kg
1.34 W/kg

Simultaneous Transmission:

1.59 W/kg
1.59 W/kg

Wireless Router:

1.00 W/kg
1.34 W/kg

Buyers information

Price:

$ 349
$ 899
$ 799

In The Box:

18W USB-C power adapter, 1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool
1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool
Quick Switch Adapter, USB-C to USB-C cable, USB-C 18W Power adapter, Pixel USB-C earbuds, USB-C to 3.5mm headphone adapter, SIM tool, Quick Start Guide

Availability

Officially announced:

Aug 03, 2020
Oct 19, 2021
Oct 09, 2018

Expected Announcement:

Oct 09, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless